ET412 Transistor Datasheet

Hi, I’m trying to identify or even better yet, cross this transistor. I can’t find a datasheet anywhere. Anyone familiar with this?
Thank you,

I believe it is a Fuji Electric part. ET412

Do you have a photo of the part marking?


Yes but I’m away from work now. I’ll get out to you this afternoon. Thanks!

Sorry for the delay. Here is a picture of the part.
Tony Montgomery

Thanks for the photo. I wasn’t able to locate a datasheet for this part. It might be a custom part for a specific OEM.

Thanks for looking into it. I sketched the circuit and crunched some numbers. It’s definitely a Bipolar NPN. The NPNs driving these also blew. I sub’d in some transistors I had on-hand and the unit is back up and running.

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